23
Hand Speed (max)
10/23/22
CLASS OF 2026
CF
RHP
Carter
Semplenski
Immaculate (HS) • CT
6' 1" • 140LBS
R/R • 16yr
Travel Team: Baseball U
6' 1" • 140LBS
R/R • 16yr
Travel Team: Baseball U
Rankings
2026 National
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
72.5
Bat Speed (max)
10/23/22
23.7
Rot. Acc (max)
10/23/22
-
Hard Hit %
80.3
Exit Velocity (max)
10/23/22
74.7
Exit Velocity (avg)
10/23/22
219
Distance (max)
10/23/22
42
Sweet Spot %
10/23/22
-
INF Velo
71
OF Velo
10/23/22
-
C Velo
-
Pop Time
Fastball
70
Velocity (max)
10/23/22
67 - 70
Velo Range
10/23/22
2009
Spin Rate (avg)
10/23/22
Slider
59 - 62.8
Velo Range
10/23/22
2226
Spin Rate (avg)
10/23/22
Positional Tools
2022
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Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
71.0
Hitting
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
80.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
74.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
219
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
113
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
10.1
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Scout Day: Baseball U CT 10.23.22
Oct 23, 2022
Trackman - Hitting
80.3
Exit Velocity (max)
74.7
Exit Velocity (avg)
113
Distance (avg)
219
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
23.0
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.5
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
72.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
65.9
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
Scout Day: Baseball U CT 10.23.22
Oct 23, 2022
Blast - Hitting
23.0
Hand Speed (max)
21.5
Hand Speed (avg)
72.5
Bat Speed (max)
65.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
69.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
68.8
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2009
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
29.2
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
61.0
Slider
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2226
Slider
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Scout Day: Baseball U CT 10.23.22
Oct 23, 2022
Trackman - Fastball
69.9
Velocity (max)
68.2 - 69.4
Velo Range
66.2
Eff Velocity (avg)
2,089
Spin Rate (max)
2,009
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
62.8
Velocity (max)
59.0 - 62.8
Velo Range
58.0
Eff Velocity (avg)
2,372
Spin Rate (max)
2,226
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
Pitching Velos
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
70.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
61.0
Game Performance
Visual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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Carter Semplenski: OF/RHP, (2026) Immaculate, CT. 6-foot-1, 135-pound lean long build. Projectable at the plate, the right-handed hitter recorded an exit velocity of 80 mph. (65.9 mph bat speed average). (21.5 mph hand speed average). Began in a tall athletic stance with a smooth rhythmic load, then used a controlled stride. Has a loose level swing plane, quick bat speed and good extension on his finish. He created loud contact and found multiple barrels. Gap to gap line drive approach. Above average from the outfield, his best throws to the bases were registered at 71 mph; had soft hands, athletic quick footwork, and a twitchy exchange. Fields the ball out front, movements laterally were athletic. Consistent accuracy to the bases, used a high ¾ slot and a loose arm action. Projectable on the mound, showed quick arm speed with a high ¾ arm angle and a short loose arm action. Tall-and-fall stretch only type pitcher and uses easy effort. Showed strong balance point with in line shoulders. Lands hard with an athletic finish. Threw his fastball 67-70 mph; had sinking action and arm side command. (Max spin 2089; Avg 2008). His 2/8 slider (60-62) showed glove side command and swing and miss late action. (Max spin 2372; Avg 2225.
Exit Velocity: 80 mph
Arm Velocity: 71 mph